.container {
  display: flex;
  flex-direction: column;
}
.container .content {
  position: relative;
  padding: 0 20px ;
  height: calc(100vh-58px);
  overflow: auto;
}
.container .nav-left {
  height: calc(82vh);
  margin-top: 3vh;
  background-color: #ffffff;
}
.container .header {
  height: calc(15vh);
  line-height: 15vh;
  width: calc(100vw);
}
.container .main {
  background-color: #eceef2;
  height: calc(85vh);
  overflow: auto;
}
.container .anything {
  background-color: #eceef2;
}
